Treecko(キモリ) is the first Pokémon in the Hoenn Pokédex. It is a Grass Type, and is known as the Wood Gecko Pokémon.

Treecko has the ability Overgrow. With this ability, the power of Treecko's Grass-Type attacks increases by 50% once its HP falls below one-third of its maximum. Treecko's Hidden Ability is called Unburden. This Ability doubles the Pokémon's Speed stat once its held item is consumed.

Treecko can evolve into Grovyle starting at Level 16, and a second time into Sceptile starting at Level 36.

Treecko is in the Egg Groups Dragon and Monster, and its Egg takes approximately 5,120 Steps to hatch. It takes Treecko 1,059,860 Experience Points to reach Level 100.

Biology

Physiology

Treecko takes on the appearance of a green gecko with a tail that's considerably large compared to its height.

Gender Differences

Treecko doesn't have any distinguished features that make it appear male or female. However, in the anime a male Treecko will have a stick in its mouth whereas a female Treecko will have a flower in its mouth instead.

Treecko appears at the Olive Jungle in Pokémon Ranger. Treecko did not appear in Pokémon Ranger: Shadows of Almia, but returns in Pokémon Ranger: Guardian Signs at the Milonda Highway Crossroads on Milonda Island and the Entrance to Hualdera Volcano in the Present, and the Forest Temple Mission "A Pokémon Forest in the Way," earned by capturing it, obtaining the slate, and defeating the boss Pokémon Tangrowth within the time limit.

Trading Card Game

Treecko appears in 11 different sets, five promos and Pokémon Organized Play Series 4 as a Common card.

It is listed as a Rare card in the EX Team Rocket Returns set. All of its other appearances have Treecko listed as a Common card: EX Ruby and Sapphire (2), EX Dragon, EX Emerald, EX Crystal Guardians, Great Encounters, Stormfront, and Arceus (2).

Treecko was paired with the ADV, PCG-P, and Nintendo (3) promotions.

Anime/Manga Information

Anime

Ash captured a Treecko in the episode Tree's A Crowd!. It would appear regularly with Ash in many battles until it evolved into Grovyle in the episode Exploud and Clear!. Treecko's other appearances were mostly with other trainers and one appearance in the wild.

Movies

Ash's Treecko appears in the film Jirachi Wishmaker, along with the accompanying Pikachu Short Gotta Dance.

Manga

Treecko's Manga information is unknown as of writing.

Pokémon Information

Competitive Battling

Treecko is in the NFE tier as a result of being a first stage Pokémon.